RESUMEN
Licensed independent practitioners in emergency clinical practice are tasked with differentiating acute cardiac presentations. Despite its similarity in clinical presentation to acute coronary syndrome, Takotsubo cardiomyopathy is a unique cardiac disorder characterized by a stress-induced ballooning of the myocardium. Also known as the broken heart syndrome, Takotsubo cardiomyopathy most frequently occurs after an overwhelming emotional or physical stressor. The subsequent impaired contractility of the heart places the patient at risk of complications, including acute heart failure, cardiogenic shock, thromboembolism, arrhythmias, and left ventricular outflow obstruction. Takotsubo cardiomyopathy is similar in presentation to other cardiac disorders; therefore, clinicians in emergency settings must be efficient and effective in their diagnosis of this disorder on the basis of its distinct criteria. The current article uses most recent evidence to describe the etiology, pathophysiology, diagnosis, and recommended treatment for Takotsubo cardiomyopathy to support licensed independent practitioners in emergency departments in improving patient outcomes and reducing morbidity.
Asunto(s)
Síndrome Coronario Agudo , Cardiomiopatía de Takotsubo , Humanos , Cardiomiopatía de Takotsubo/diagnóstico , Cardiomiopatía de Takotsubo/etiología , Cardiomiopatía de Takotsubo/terapiaRESUMEN
This article provides an outline of the diagnosis and pathogenesis of atrial fibrillation. It introduces a mnemonic for atrial fibrillation treatment guidelines based on recent evidence. Mnemonics use has been associated with improved learning and task organization. Articles using mnemonics to inform clinical practice have been well-received and implemented.